1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.portletconfiguration.util;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.kernel.util.GetterUtil;
28  import com.liferay.portal.kernel.util.LocaleUtil;
29  import com.liferay.portal.kernel.util.StringPool;
30  import com.liferay.portal.kernel.util.Validator;
31  
32  import javax.portlet.PortletPreferences;
33  
34  /**
35   * <a href="PortletConfigurationUtil.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Brian Wing Shun Chan
38   */
39  public class PortletConfigurationUtil {
40  
41      public static String getPortletTitle(
42          PortletPreferences portletSetup, String languageId) {
43  
44          String useCustomTitle = GetterUtil.getString(portletSetup.getValue(
45              "portlet-setup-use-custom-title", StringPool.BLANK));
46  
47          if (useCustomTitle.equals("false")) {
48              return StringPool.BLANK;
49          }
50  
51          String defaultLanguageId = LocaleUtil.toLanguageId(
52              LocaleUtil.getDefault());
53  
54          String defaultPortletTitle = portletSetup.getValue(
55              "portlet-setup-title-" + defaultLanguageId, StringPool.BLANK);
56  
57          String portletTitle = portletSetup.getValue(
58              "portlet-setup-title-" + languageId, defaultPortletTitle);
59  
60          if (Validator.isNull(portletTitle)) {
61  
62              // For backwards compatibility
63  
64              String oldPortletTitle = portletSetup.getValue(
65                  "portlet-setup-title", null);
66  
67              if (Validator.isNull(useCustomTitle) &&
68                  Validator.isNotNull(oldPortletTitle)) {
69  
70                  portletTitle = oldPortletTitle;
71  
72                  try {
73                      portletSetup.setValue(
74                          "portlet-setup-title-" + defaultLanguageId,
75                          portletTitle);
76                      portletSetup.setValue(
77                          "portlet-setup-use-custom-title", "true");
78  
79                      portletSetup.store();
80                  }
81                  catch (Exception e) {
82                      _log.error(e);
83                  }
84              }
85          }
86  
87          return portletTitle;
88      }
89  
90      private static Log _log =
91          LogFactoryUtil.getLog(PortletConfigurationUtil.class);
92  
93  }